| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $220.75 | 9.136% | $240.9177 | $240.92 | $240.90 | $240.90 |
| Purchase #2 | $26.47 | 11.709% | $29.5694 | $29.57 | $29.55 | $29.60 |
| Purchase #3 | $112.47 | 9.191% | $122.8071 | $122.81 | $122.80 | $122.80 |
| Purchase #4 | $148.53 | 12.619% | $167.273 | $167.27 | $167.25 | $167.30 |
| Purchase #5 | $159.37 | 5.493% | $168.1242 | $168.12 | $168.10 | $168.10 |
| Purchase #6 | $55.87 | 9.421% | $61.1335 | $61.13 | $61.15 | $61.10 |
| Purchase #7 | $125.83 | 9.393% | $137.6492 | $137.65 | $137.65 | $137.60 |
| 7 purchase totals = | $849.29 | $927.4741 | $927.47 | $927.40 | $927.40 | |